Logs floating on the river with a waterfall under the rays of the sunLogs floating on the river with a waterfall under the rays of the sun
The rays of the sun fall on the leaves of the treesThe rays of the sun fall on the leaves of the trees
Church on the background of blue sky and mountainsChurch on the background of blue sky and mountains
A silver-gray snake with a black tongue on the rocksA silver-gray snake with a black tongue on the rocks
Lecture with formulas on the blackboard in front of studentsLecture with formulas on the blackboard in front of students